1669259676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{9689}}^1$

素因数の和:10003

約数の個数: 72

約数和(自身を含む): 4546780560

約数和(自身を除く): 2877520884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 293, 294, 586, 588, 879, 1172, 1758, 2051, 3516, 4102, 6153, 8204, 9689, 12306, 14357, 19378, 24612, 28714, 29067, 38756, 43071, 57428, 58134, 67823, 86142, 116268, 135646, 172284, 203469, 271292, 406938, 474761, 813876, 949522, 1424283, 1899044, 2838877, 2848566, 5677754, 5697132, 8516631, 11355508, 17033262, 19872139, 34066524, 39744278, 59616417, 79488556, 119232834, 139104973, 238465668, 278209946, 417314919, 556419892, 834629838, 1669259676]

約数ペア:

[(1, 1669259676), (2, 834629838), (3, 556419892), (4, 417314919), (6, 278209946), (7, 238465668), (12, 139104973), (14, 119232834), (21, 79488556), (28, 59616417), (42, 39744278), (49, 34066524), (84, 19872139), (98, 17033262), (147, 11355508), (196, 8516631), (293, 5697132), (294, 5677754), (586, 2848566), (588, 2838877), (879, 1899044), (1172, 1424283), (1758, 949522), (2051, 813876), (3516, 474761), (4102, 406938), (6153, 271292), (8204, 203469), (9689, 172284), (12306, 135646), (14357, 116268), (19378, 86142), (24612, 67823), (28714, 58134), (29067, 57428), (38756, 43071)]